Informática Aplicada a la Investigación Rotating Header Image

Development software

FFTW libraries

Fastest Fourier Transform in the West to make all type of Fourier transforms.

The 3.3.3 version is installed in /software/fftw. Several types have been compiled (threads, simple precission,etc)

To link them use

-L/software/fftw -lfftw3

If you have doubts ask the technicians.

More information in the web page FFTW.

HMPP

General information

Based on C and FORTRAN directives, HMPP Workbench version 2.5.2 offers a high level abstraction for  GPGPUs. HMPP compiler integrates powerful data-parallel backends for NVIDIA CUDA and OpenCL. The HMPP runtime ensures application deployment on multi-GPU systems.

How to use

In order to execute the compiler use

hmpp

for example, to compile the test.c program by using the gcc compiler use

hmpp gcc test.c -o test

More information

HMPP web page

Development software

Compilers and installed versions in the different architectures.

Compilers

Xeon
Itanium Opteron
Pendulo
GNU ok ok ok ok
Intel ok ok ok ok
Portlan (PGI) 10.9 10.9
Cuda 3.2
Java Java HotSpot(TM) Server VM (build 1.6.0_03-b05, mixed mode) 

OpenJDK 64-Bit Server VM (build 14.0-b16, mixed mode)

Java JRockit(R) (build R27.6.3-40) Java Java HotSpot(TM) 64-Bit Server VM 

(build 14.0-b16, mixed mode)

HMPP ok

MPI

Xeon
Itanium
Opteron Pendulo
HP-MPI ok ok
Bull-MPI ok ok
Intel MPI ok ok ok
Openmpi ok ok
mvapich2 1.4.1 ok

Libraries

Xeon Itanium
Opteron Pendulo
Intel MKL ok ok ok ok
FFTW ok ok ok ok
GSL ok ok ok ok